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<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
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    <title>Document</title>
</head>
<style>
    ul {
        list-style: none;
        padding: 0;
        text-align: center;
    }
</style>

<body>
    <div id="app">
        <ul>
            <li>a</li>
            <li>b</li>
            <li>c</li>
            <li>d</li>
        </ul>
    </div>
    <script src="/xuni/bundle.js"></script>
</body>


</html>